129600265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 169019136

約数和(自身を除く): 39418871

約数列:

[1, 5, 17, 85, 103, 113, 131, 515, 565, 655, 1751, 1921, 2227, 8755, 9605, 11135, 11639, 13493, 14803, 58195, 67465, 74015, 197863, 229381, 251651, 989315, 1146905, 1258255, 1524709, 7623545, 25920053, 129600265]

約数ペア:

[(1, 129600265), (5, 25920053), (17, 7623545), (85, 1524709), (103, 1258255), (113, 1146905), (131, 989315), (515, 251651), (565, 229381), (655, 197863), (1751, 74015), (1921, 67465), (2227, 58195), (8755, 14803), (9605, 13493), (11135, 11639)]